On AWS cloud, AWS IoT enables you to create a secure, well-directed communication between things connected to the Internet such as embedded devices, smartphone etc. This can be used for storing and analyzing data which is collected from different devices. Multiple applications can be created to control electrical devices (AC,TV etc.)connected to the Internet using their mobiles or tablets.
Components of AWS IoT
Gateway for device
AWS IoT enables devices to establish a secure and efficient communication system.
Broker for Message
The secure mechanism is provided for things and AWS IoT applications for sending and receiving messages among each other. MQTT protocol can be used directly or MQTT over WebSocket for subscribing and publishing. HTTP REST interface can be used to publish.
Rules for engine
Along with integrated AWS services, it also provides message processing. SQL-based language can be used to get required data from message process, payloads and send data to different services such as Amazon S3, Amazon DynamoDB, and AWS Lambda. For republishing messages to other subscribers you can use message broker
Identification and security services
Responsibility for security in the AWS Cloud is provided. The credentials given to the user must be kept safe by the user in order to use message broker securely. AWS security features are used by message broker and rule engine to send data to devices or other AWS services with security.
Resources provided with each thing are organized.Setting three custom attributes with each thing by registering your thing and associating them up. Associate certificates and MQTT client Ids can be used with each thing to the improved ability for management and troubleshooting.
Sometimes it is referred as the shadow of the device. To store and retrieve current information a JSON document is used for a thing (device, app etc. ).
Shadows service to things
At AWS Cloud persistent representations of things are provided. Updated state information can be published to the shadow of a thing when connected things can synchronize to its state. As per use of applications or devices you can publish current state shadow of a thing.
How To Launch EC2 Machine
In this article we are going to learn how to launch a EC2 instance. For this you need to have AWS account.
How to install WordPress on ec2 machine
Before you start installing WordPress on ec2 machine. You must log in into the machine.
How to create a VM instance in Azure
In this Tutorial we are going to launch a Virtual Machine in azure.
How to install WordPress on VM instance in Azure
Before you start installing WordPress on VM instance on Azure. You must log in into the machine. You can launch a VM Instance in Azure using this tutorial. After launch of machine log in into the machine using SSH. If you do not know how to SSH in VM instance you can follow this tutorial.
How to launch a VM instances in Google Cloud
In this tutorial we are going to launch a Compute Egine instance.
How to install WordPress on VM instance in Google Cloud
Before you start installing WordPress on VM instance on Google Cloud. You must log in into the machine. You can launch a VM Instance on Google Cloud using this tutorial. After launch of machine log in into the machine using SSH. If you do not know how to SSH in VM instance you can follow this tutorial.